Erasing Disk to the initial state

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Hello team,

I have deployed ceph cluster in production , the cluster composed by two
types of disks HDD and SSD , and the cluster was deployed  using
ceph-ansible , unfortunately after deployment the HDD disks appear only
without SSD , would like to restart deployment from scratch ,  but I miss
the way on how to erase disk to the initial state . try to format disks but
LVM comeback with disks.

sda
                            8:0    0   7.3T  0 disk
└─ceph--da4a5d58--73ef--473b--9960--371f837cb5ed-osd--block--6e800937--c4d2--4fc9--84ca--083c39d057a8
253:1    0   7.3T  0 lvm
sdb
                            8:16   0   7.3T  0 disk
└─ceph--773f50a1--79ed--4908--8f81--74f85efeb473-osd--block--9737a046--ba8b--4494--91f7--b80dd894df0b
253:7    0   7.3T  0 lvm
sdc
                            8:32   0   7.3T  0 disk
└─ceph--02000cec--fdbc--4def--967e--a7c32c851964-osd--block--c54d8182--b5e7--4c73--8d7b--7d24c7a3ce15
253:6    0   7.3T  0 lvm


Kindly help me to sort this out.

Best regards
Michel
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